Completely agree, I've paid way more than I would normally because it'll be my first time ever seeing Oasis, if anyone else were charging it would never pay it.
I've paid similar to what Hard Life were charging, for The Fratellis in Leeds next year at the o2 academy there. The Fratellis are obviously more well known but still nearly 40 at a o2 academy is crazy.
First thing that's massively getting out of hand in my opinion is the fees you get charged, seeing Blossoms in Birmingham in December and got charged just over 10 pound in fees which is just crazy to me.